1. 描述
LT9611UXC是一個高性能的MIPI DSI/CSI到HDMI2.0轉換器，用于機頂盒，DVD應用程序。
MIPI DSI/CSI輸入具有可配置的單端口或雙端口，1個高速時鐘通道，1~4個高速數據通道，最大工作速率為2Gbps/lane，總帶寬可達16Gbps。 LT9611UXC支持突發模式DSI視頻數據傳輸，并支持靈活的視頻數據映射路徑。 集成的DSC解碼器實現了高達1:3的視覺無損解壓縮，降低了超高清視頻傳輸的帶寬需求，也降低了功耗和EMI。
HDMI2.0輸出支持高達6Gbps的數據速率，這為4k@60Hz視頻提供了足夠的帶寬。 數據加密也支持HDCP2.2。
提供兩個數字音頻輸入接口，I2S和SPDIF。 I2S接口支持2-ch LPCM, SPDIF接口支持2-ch LPCM或壓縮音頻，最大采樣率為192kHz。
該設備能夠自動操作，這是由一個集成的微處理器，使用嵌入式SPI閃存固件存儲。 系統控制也可通過配置I2C從接口。
2. 特性
•單/雙端口MIPI DSI/CSI接收器
•數字音頻輸入
•HDMI2.0發射機
•雜項
3. 應用程序
•機頂盒
•DVD / BD
•PTV盒子
1. Description
The LT9611UXC is a high performance MIPI DSI/CSI to HDMI2.0 converter for STB, DVD applications.
The MIPI DSI/CSI input features configurable single-port or dual-port with 1 high-speed clock lane, and 1~4 high-speed data lanes operating at maximum 2Gbps/lane, which can support a total bandwidth of up to 16Gbps. LT9611UXC supports burst mode DSI video data transferring, also supports flexible video data mapping path. Integrated DSC decoder implements up to 1:3 visually lossless decompression which reduces bandwidth requirement for UHD video transport, also power consumption and EMI.
The HDMI2.0 output supports data rate up to 6Gbps which provides sufficient bandwidth for 4k@60Hz video. Also HDCP2.2 is supported for data encryption.
Two digital audio input interfaces are available, I2S and SPDIF. The I2S interface supports 2-ch LPCM and the SPDIF interface supports 2-ch LPCM or compressed audio, both at maximum 192kHz sample rate.
The device is capable of automatic operation which is enabled by an integrated microprocessor that uses an embedded SPI flash for firmware storage. System control is also available through the configuration I2C slave interface.
2. Features
•Single/Dual-Port MIPI DSI/CSI Receiver
•Digital Audio Input
•HDMI2.0 Transmitter
• Miscellaneous
3. Applications
•STB
•DVD/BD
•PTV Box
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